... Wire: 0.4 to 5.0mm. Materials: 301, 302, 304, 304L, 316, 310, 310S, 321, etc.Stainless Steel Hard Bright steel Wire:Features: Smooth surface ... .0mm Material for Stainless Steel Hard Bright Wire: 301, 302, 304, 304L, 316, 310, 310S, 321, etc.Detail specification: Standard: AWS/A5.20 E70T-1 ...